Undone and Remade (KyuuNaru/ SasuNaru)

After Sasuke leaves the village in search of vengance, he leaves Naruto so broken that he becomes depressed.
To help Naruto get over the Raven and heal his broken heart, Kurama (Kyuubi) takes matters into his own hands.
Except, what's going to happen when Sasuke suddenly decides to come back for him?
Will Naruto take him back?
Or will Kurama have something to say about it?